Studies of Ephedra Plants in Asia. Part 2 : On the Current Situation of the Cultivation of Ephedra Plants in China
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概要
- 論文の詳細を見る
We examined 11 sites of Ephedra plant cultivation in Inner Mongolia and the province of Ningxia to monitor the cultivation of Ma-huang in China. The large-scale cultivation of Ma-huang in China has started as part of a policy of conservation of Ephedra resources and prevention of desertification, and its small-scale personal cultivation as a cash crop has followed. Although the cultivation of Ephedra plants as a cash crop has a better yield than most other crops, such as corn and potatoes, weeding and water management are serious problems in the cultivation of this plant. Note that among the sites surveyed, there was one extensive field on sandy soil. Extensive farming is worthwhile because the sands can be used effectively, desertification can be prevented, and it can be performed without use of agricultural chemicals. However, there are limitations to the types of fields in which Ephedra plants can be farmed extensively, because of competition with weeds in areas with good moisture and nutrient availability. Future investigations into the cultivation of Ma-huang will focus on ways to save labor in weeding and watering.
- 日本生薬学会の論文
- 2004-12-20
著者
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Cai Shao-qing
School Of Pharmaceutical Sciences Peking University
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YOSHIMITSU Michiyo
Faculty of Pharmaceutical Sciences, Kanazawa University
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Kondo Naoko
Faculty Of Pharmaceutical Sciences Kanazawa University
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Nakajima Ikumi
Faculty Of Pharmaceutical Sciences Kanazawa University
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Mikage Masayuki
Faculty Of Pharmaceuical Sciences Kanazawa University
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Yoshimitsu Michiyo
Faculty Of Pharmaceutical Sciences Kanazawa University
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